8889073904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{166487}}^1$

素因数の和:166613

約数の個数: 40

約数和(自身を含む): 17836858368

約数和(自身を除く): 8947784464

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 3337, 6674, 13348, 26696, 53392, 166487, 332974, 665948, 1331896, 2663792, 7824889, 11820577, 15649778, 23641154, 31299556, 47282308, 62599112, 94564616, 125198224, 189129232, 555567119, 1111134238, 2222268476, 4444536952, 8889073904]

約数ペア:

[(1, 8889073904), (2, 4444536952), (4, 2222268476), (8, 1111134238), (16, 555567119), (47, 189129232), (71, 125198224), (94, 94564616), (142, 62599112), (188, 47282308), (284, 31299556), (376, 23641154), (568, 15649778), (752, 11820577), (1136, 7824889), (3337, 2663792), (6674, 1331896), (13348, 665948), (26696, 332974), (53392, 166487)]